INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6405f5c8b212cd4722ebae69ba0776807be76015f6419b8b90263abc7da6d611', 
    'E8+Bnya74jei8g8w+7wL0U3aeVRFv8Wa3XZKhs9rs2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)